






Merino wool fleece - Men's -
The Icebreaker brand’s men’s fleece M Merino Blend 300 RealFleece™ Descender LS Zip Abyss is specially designed for outdoor sports, offering the perfect balance between warmth and lightness.
TENCEL™ LyocellMade from a brushed RealFleece™ fabric that enhances thermal insulation by trapping warm air close to the body, this fleece combines the softness and natural performance of Merino wool with the breathability and quick-drying properties of the fabric. Its high collar, along with its flat, offset seams, ensures optimal comfort and minimises chafing, even during prolonged exertion. The thumb loops and fitted cut provide reinforcement for practicality and freedom of movement.
Its manufacture using bio-based materials reduces environmental impact whilst ensuring excellent thermal regulation and lasting comfort. This technical fleece is the perfect choice for discerning sports enthusiasts seeking performance and environmental responsibility.




- Merino wool fleece
- Brushed material RealFleece™
- Stand-up collar
- Mesh yokes under the arms
- Breathable, lightweight and quick-drying fabric
- Offset shoulder seams
- Offset side seams for enhanced comfort
- Thumb loops
- Flat seams to minimise chafing
Composition :
- main material : TENCEL™ Lyocell60%, 40% Merino wool
- Lining, internal trim, lined pocket: TENCEL™ Lyocell60%, 40% Merino wool
| Merino wool | The comfort and performance of merino wool are simply exceptional. It is soft and very flexible. An excellent thermal insulator, it regulates body temperature perfectly in both Winter and summer. It can absorb up to a third of its weight in water vapour; the warmth it provides prevents you from feeling cold, and even when wet, the clothes stay warm... Wool fibres are naturally durable, do not attract dirt easily and have antibacterial properties, significantly reducing unpleasant odours and the need for washing. Like any natural material, merino wool is biodegradable. |
| Lyocell - Tencel® | The manufacture lyocell is a method of producing hybrid fibre that is far more environmentally friendly than those used for modal or Viscose, in which almost all the chemicals used are recycled. “ Lyocell ” is the generic name for both the manufacture process and the fibre. Lenzing AGTencel® is the brand name for Lyocell marketed by the company. Tencel® is made from eucalyptus sourced from PEFC-certified forests, as it grows quickly without the use of pesticides, fertilisers or irrigation. |
| RealFleece™ | The RealFleece™ is a brushed fabric that transforms classic merino fibre into a denser, fuller and softer material. To create this ‘fleece-like’ texture, the wool fibres are mechanically brushed to create a voluminous effect. This process allows more warm air to be trapped close to the body, thereby significantly enhancing the garment’s thermal insulation properties without the need for synthetic materials. |